The Roller Coaster Question a) E1=E2 Eg+Ek= Eg1+Ek1 mgh+1/2mv2= mgh1+1/2mv21 (1250)(9.8)(10)+1/2(1250)(v)2=(1250)(9.8)(65)+1/2(1250)(2.5)2 v= 32.9 m/s Therefore you need 200003.9 watts of power to raise the cars to the top of the 1st hill with the speed of 32.9 m/s Therefore you need 200003.9 watts of power to raise the cars to the top of the 1st hill with the speed of 32.9 m/s Energy= 800156 J P= E/T = 800156J/40s = 200003.9 W b) E1-Wf =E2 The expected speed
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almost all roller coasters only rely on Earth’s gravity to get the cars down the track? Roller coasters are centered all on physics and I will hopefully teach you some things‚ big or small about them today. In this essay we will be exploring the world of roller coasters. Some of the topics we will cover will range from the history‚ to the principles that allow the cars to continue throughout the length of the track‚ and the general physics surrounding roller coasters. The history of roller coasters
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Hannah Wilson Can you imagine being on a roller coaster having a great time and then bam the person in front of you go flying out of there cart well that’s something a few people witnessed In an accident in late July a 52 year old women fell over 75ft to her death from the Texas giant in six flags in Dallas this Saturday the ride is going to reopen for the first time sense this incident. Several people have began filing lawsuits against the theme park because they state the ride is still unsafe
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yourself how a roller coaster works? Would roller coasters safely run without the knowledge that physics offers us? The answer is no. Roller coasters are driven by physics; it mobilizes and gives its riders amusement through forces such as inertia‚ gravitation‚ and centripetal forces and utilizes different types of energies such as potential and kinetic energy. Physics is what makes roller coasters safe and effective. It is not only the high speed of the trains of a roller coaster that makes the
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"AHHHHHHH!" I screamed as the roller coaster began climbing up the steep hill. In what seemed to be an eternity the rollercoaster made it only halfway to the top. Looking down below at the pool area I saw people which seemed like ants. Click‚ Click‚ Click the roller coaster continues to the top.My heart starts beating faster‚ my hands and whole body starts to shake and sweat; at this point I know what’s coming‚ I didn’t know whether to hold my breath or to breathe deeply; I panic as I look for something
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measurements‚ calculating the sizes‚ weighing‚ measuring the safety‚ looking at statistics‚ and calculating the force‚ speed‚ and motion. Trigonometry‚ algebra‚ geometry and calculus all take a huge role helping out in forming these models. Roller coasters first originated in the 16th and 17th centuries by the Russians. They would create sleds made of ice or wood and slide down slopes. The French were amused with this pass time that they actually took the idea back with them home. On HowStuffWorks
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What if you loved someone so much but they didn’t know you existed? You could change so much that you lose yourself in the mix. In the short story‚ “Nobody Stole Jason Grayson” by Caroline Mackler‚ the theme of the story is that love can make you do strange things. The characters‚ Abby‚ Jason‚ Daytona‚ and Sloppy Joe all deal with someone that they have fallen for. They also have some reality checks along the way. Each character has an interaction that teaches them what love really is‚ or what love
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friends asked me to ride a roller coaster with them and I did not because of fear. I know fear held me back at that time‚ since I did not enjoy spending time with my friends‚ I had to be the one holding everyone’s bag‚ as well as wasting my money on a place that had nothing else to offer but roller coasters. Sometimes as a child‚ people can have sad or frightful experiences riding roller coasters‚ or being at an amusement park‚ which may develop a phobia of roller coasters later on in their life.
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As the height of the roller coaster increases‚ the speed of the marble decreases; and vice versa. When the height of the roller coaster is at it’s peak‚ the highest point‚ and the motion of the marble is going uphill; the speed has less kinetic energy than it has potential. The potential energy is being stored up‚ as the marble’s velocity is at an upward motion. Once the ball reaches the highest point and starts moving in a downwards motion‚ it releases the stored energy and gains kinetic energy
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types of roller coasters ranging from inverted ones to standing up roller coasters. The types of coasters that I will talk about today is the wooden‚ steel‚ inverted‚ and standing up roller coasters. First of all‚ the wooden roller coaster has its perks and it’s difficulties. This kind gives a swaying feeling that is supposed to make the passengers feel “unsafe”. Successfully‚ this action will make the experience have more of an adrenaline feel. A problem with this type of roller coaster is that
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